Roland KC-550 Specifications

KC-550
Stereo Mixing Keyboard Amplifier

Rated Power Output:
180 Watts

Nominal Input Level
Channel 1 (MIC /LINE) -50 / -20dBu
Channel 2-4 (Line) -20dBU
STEREO LINK INPUT: 0dBu
AUX IN: -10dBu

Nominal Output Level (1kHz)
LINE OUT (XLR Type, PHONE type) +4dBu
STEREO LINK OUTPUT: 0dBu
SUBWOOFER OUT: +4dBu
0.dBu = 0.775 Vrms

Speakers:
38 cm (15 inches) x 1
Tweeter x 1

Controls
Channel Control:
CH 1, 2, 3 VOLUME KNOB
CH 4 VOLUME KNOB, OUTPUT SELECT switch
PHONE VOLUME Knob
MASTER CONTROL:
EQUALIZER;
LOW, MIDDLE, and HIGH Knobs
SHAPE Switch
VOLUME Knob
POWER Switch
GROUND LIFT Switch
Power Indicator

Connectors:
CH1 Input Jack (XLR type)
CH 1-4 (MONO) Jacks (1/4″ Phone type)
CH 1-4 INPUT L Jacks (1/4″ Phone type)
CH 1-4 INPUT R Jacks (1/4″ Phone type)
LINE OUT (L MONO) (XLR Type, 1/4″ Phone type)
LINE OUT (R MONO) (XLR Type, 1/4″ Phone type)
AUX IN Jacks (RCA Phono type)
SUBWOOFER OUT Jack (1/4″ Phone type)
STEREO LINK OUT Jack (1/4″ Phone type)
STEREO LINK IN Jack (1/4″ Phone type)
PHONES Jack (Stereo 1/4 Phone type)

Power Supply:
AC 117V, AC 230V, AC 240V

Power Cunsumption:
135 Watts – (As with any amplifier, this value may vary since the amount of power consumption relies almost entirely on how hard the amp is being driven at any current moment).

Dimensions:
590 (W) x 445 (D) x 590 (H)
23 1/4 (W) x 17 9/16(D) x 23 1/4(H) (including casters)
590 (W) x 445 (D) x 536 (H)
20 1/4 (W) x 21 5/16(D) x 21 1/8(H) (excluding casters)

Weight:
29.0kg
63 lbs. 15 oz

Accessory:
Owner’s Manual

In the interest of product improvement, the specification and/or appearance of this unit are subject to change without notice.

Knowledge Base